Recent Patents. - Fire Engineering: Firefighter Training and Fire Service News, Rescue

2022-08-15 07:45:26 By : Ms. Vera Ye

1,019,558 Water-plug. Knight H. Thompson, Shelby, Ohio, assignor of one-half to H. T. Miller, same place.

1,019,572 Hose-coupling washer. Arden Whipple, Oak land, Cal., assignor of 49/10 to Charles L. Blodgett, same place.

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